<template>
  <div class="auth-page">
    <div class="container page">
        <div class="row">

            <div class="col-md-6 offset-md-3 col-xs-12">
                <h1 class="text-xs-center">{{ isLogin ? 'Sign in' : 'Sign up'}}</h1>
                <p class="text-xs-center">
                    <!-- <a href="">Have an account?</a> -->
                    <nuxt-link v-if="!isLogin" to="/login">Have an account?</nuxt-link>
                    <nuxt-link v-else to="/register">Need an account?</nuxt-link>
                </p>

                <ul class="error-messages" >
                  <template v-for="(messages, field) in errors">
                    <li v-for="(message, index) in messages" :key="index">{{field}} {{message}}</li>
                  </template>
                    
                </ul>

                <form @submit.prevent="onSubmit">
                    <fieldset class="form-group" v-if="!isLogin">
                        <input v-model="user.username" class="form-control form-control-lg" type="text" placeholder="Your Name" required>
                    </fieldset>
                    <fieldset class="form-group">
                        <input v-model="user.email" class="form-control form-control-lg" type="email" placeholder="Email" required>
                    </fieldset>
                    <fieldset class="form-group">
                        <input v-model="user.password" class="form-control form-control-lg" type="password" placeholder="Password" required minlength="8">
                    </fieldset>
                    <button class="btn btn-lg btn-primary pull-xs-right">
                        {{ isLogin ? 'Sign in' : 'Sign up'}}
                    </button>
                </form>
            </div>

        </div>
    </div>
  </div>
</template>
<script>
import {login, register} from '@/api/user';

const Cookie = process.client ? require('js-cookie') : undefined
export default {
  name: 'LoginIndex',
  data() {
    return {
      user: {
        username: '',
        email: '',
        password: '',
      },
      errors: {}
    }
  },
  methods: {
    async onSubmit() {
      try {
        const { data } = this.isLogin ? await login({
          user: this.user
        }) : await register({
          user: this.user
        })

        this.$store.commit('setUser', data.user)

        Cookie.set('user', JSON.stringify(data.user))

        this.$router.push('/')
      } catch(err) {
        this.errors = err.response.data.errors
      }
      
    },
  },
  computed: {
    isLogin() {
      return this.$route.name === 'login'
    }
  },
  middleware: 'notAuthenticated',
}
</script>
<script setup>
import {} from 'vue'
</script>

<style scoped></style>